The FIA has backed Sebastian Vettel amid claims he is strolling to the 2013 title with a questionably-legal Red Bull.
Red Bull's Dr Helmut Marko has already dismissed the claims the RB9 is mimicking...

The FIA has backed Sebastian Vettel amid claims he is strolling to the 2013 title with a questionably-legal Red Bull.

Red Bull's Dr Helmut Marko has already dismissed the claims the RB9 is mimicking illegal traction control as "nonsense".

But former F1 team owner Giancarlo Minardi had said he saw and heard evidence with his own eyes and ears recently in Singapore, when Vettel was putting down the power 50 metres earlier than his rivals, while the Renault engine emitted traction control-like tones.